Christoph Schweicker (fl. 1550) was a German-Swiss woodcut artist living and working in the Rhine region in the mid 16th century. He is probably both the so-called 'monogrammist CS' who produced many of the views for the 1550 edition of Sebastian M√ľnster's Cosmographia; he is also probably 'the Master Christoph' who executed the Nicholaos Sophianos map of Greece in Basel, signing the work 'CHS.' These attributions cannot be conclusive, given the lack of biographical information generally available for the woodcut craftsmen of this period.